The outlet reports that she appeared at the mosque with just one security guard and one royal aide, requiring little fanfare. There are no photographs of her visit.

Prince William, Prince Harry and even the Queen paid more high-profile visits to the mosque last fall.

See photos of Meghan Markle's recent visit to Edinburgh:

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Meghan Markle in Edinburgh

EDINBURGH, SCOTLAND - FEBRUARY 13: Prince Harry and Meghan Markle visit Edinburgh Castle during their first official joint visit to Scotland on February 13, 2018 in Edinburgh, Scotland. (Photo by Samir Hussein/Samir Hussein/ WireImage)

EDINBURGH, SCOTLAND - FEBRUARY 13: Meghan Markle ris seen during a walkabout on the esplanade at Edinburgh Castle with Prince Harry on February 13, 2018 in Edinburgh, Scotland. (Photo by Andrew Milligan - WPA Pool/Getty Images)

EDINBURGH, SCOTLAND - FEBRUARY 13: Prince Harry and Meghan Markle are seen during a walkabout on the esplanade at Edinburgh Castle with Prince Harry on February 13, 2018 in Edinburgh, Scotland. (Photo by Andrew Milligan - WPA Pool/Getty Images)

EDINBURGH, SCOTLAND - FEBRUARY 13: Meghan Markle ris seen during a walkabout on the esplanade at Edinburgh Castle with Prince Harry on February 13, 2018 in Edinburgh, Scotland. (Photo by Andrew Milligan - WPA Pool/Getty Images)

EDINBURGH, SCOTLAND - FEBRUARY 13: Prince Harry and Meghan Markle visit Social Bite, a cafe that donates all profits to social causes, during their first official joint visit to Scotland on February 13, 2018 in Edinburgh, Scotland. (Photo by Samir Hussein/Samir Hussein/ WireImage)

EDINBURGH, SCOTLAND - FEBRUARY 13: Prince Harry and Meghan Markle visit Social Bite, a cafe that donates all profits to social causes, during their first official joint visit to Scotland on February 13, 2018 in Edinburgh, Scotland. (Photo by Samir Hussein/Samir Hussein/ WireImage)

Britain's Prince Harry's fiancï¿½, US actress Meghan Markle (R) smiles as she takes part in a walkabout on the Esplanade at Edinburgh Castle, during a visit to Scotland on February 13, 2018. / AFP PHOTO / ANDY BUCHANAN (Photo credit should read ANDY BUCHANAN/AFP/Getty Images)

Meghan Markle during a walkabout on the esplanade at Edinburgh Castle, during their visit to Scotland. (Photo by John Linton/PA Images via Getty Images)

EDINBURGH, SCOTLAND - FEBRUARY 13: Meghan Markle talks to members of the public as she arrives to Edinburgh Castle with Prince Harry on February 13, 2018 in Edinburgh, Scotland. (Photo by Chris Jackson/Chris Jackson/Getty Images)

EDINBURGH, SCOTLAND - FEBRUARY 13: Prince Harry and Meghan Markle visit Edinburgh Castle during their first official joint visit to Scotland on February 13, 2018 in Edinburgh, Scotland. (Photo by Karwai Tang/Karwai Tang/ WireImage)

EDINBURGH, SCOTLAND - FEBRUARY 13: Prince Harry and Meghan Markle visit Edinburgh Castle during their first official joint visit to Scotland on February 13, 2018 in Edinburgh, Scotland. (Photo by Karwai Tang/Karwai Tang/ WireImage)

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As the Telegraph points out, Markle's low-key charitable efforts echo what her fiancé Prince Harry's late mother, Princess Diana, used to do by paying secret visits to the homeless while residing in Kensington Palace.

A source told the paper that "Meghan has been regularly making private visits to organizations as she gets to know the U.K. charity sector."

It's an impressive move for the former "Suits" actress, who is still becoming acclimated to her newfound role as a future princess.

She's set to marry Prince Harry on May 19 at Windsor Castle.

See photos of Meghan Markle and Prince Harry together:

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Prince Harry and Meghan Markle together

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Prince Harry and Meghan Markle together

EDINBURGH, SCOTLAND - FEBRUARY 13: Prince Harry and Meghan Markle are seen during a walkabout on the esplanade at Edinburgh Castle with Prince Harry on February 13, 2018 in Edinburgh, Scotland. (Photo by Andrew Milligan - WPA Pool/Getty Images)

EDINBURGH, SCOTLAND - FEBRUARY 13: Prince Harry and Meghan Markle visit Social Bite, a cafe that donates all profits to social causes, during their first official joint visit to Scotland on February 13, 2018 in Edinburgh, Scotland. (Photo by Samir Hussein/Samir Hussein/ WireImage)

Prince Harry and Meghan Markle during a walkabout on the esplanade at Edinburgh Castle, during their visit to Scotland. (Photo by John Linton/PA Images via Getty Images)

Prince Harry and Meghan Markle arrive to attend the annual Endeavour Fund Awards at Goldsmiths' Hall in London, to celebrate the achievements of wounded, injured and sick servicemen and women who have taken part in sporting and adventure challenges over the last year. (Photo by John Stillwell/PA Images via Getty Images)

Britain's Prince Harry (R) and his fiancee US actress Meghan Markle (L) arrive to attend the annual Endeavour Fund Awards at Goldsmiths' Hall in London on February 1, 2018.
Prince Harry and Meghan Markle attended the second annual Endeavour Fund Awards ceremony in London. The Endeavour Fund Awards celebrate the achievements of wounded, injured and sick veterans who have taken part in remarkable sporting and adventure challenges as part of their recovery and rehabilitation. / AFP PHOTO / POOL / Ben STANSALL (Photo credit should read BEN STANSALL/AFP/Getty Images)

Prince Harry and Meghan Markle arrive to attend the annual Endeavour Fund Awards at Goldsmiths' Hall in London, to celebrate the achievements of wounded, injured and sick servicemen and women who have taken part in sporting and adventure challenges over the last year. (Photo by John Stillwell/PA Images via Getty Images)

Britain's Prince Harry (R) and his fiancee US actress Meghan Markle (L) arrive to attend the annual Endeavour Fund Awards at Goldsmiths' Hall in London on February 1, 2018.
Prince Harry and Meghan Markle attended the second annual Endeavour Fund Awards ceremony in London. The Endeavour Fund Awards celebrate the achievements of wounded, injured and sick veterans who have taken part in remarkable sporting and adventure challenges as part of their recovery and rehabilitation. / AFP PHOTO / POOL AND AFP PHOTO / Ben STANSALL (Photo credit should read BEN STANSALL/AFP/Getty Images)

Britain's Prince Harry's fiancee US actress Meghan Markle (L) helps with the award presentations as she attends the annual Endeavour Fund Awards at Goldsmiths' Hall in London on February 1, 2018.
Prince Harry and Meghan Markle celebrated the achievements of wounded, injured and sick servicemen and women who have taken part in sporting and adventure challenges over the last year. The Royal Foundation's Endeavour Fund supports the ambitions of these men and women to use challenges to help with their physical, psychological and social recovery and rehabilitation. / AFP PHOTO / POOL AND AFP PHOTO / Ben STANSALL (Photo credit should read BEN STANSALL/AFP/Getty Images)

Britain's Prince Harry's fiancee US actress Meghan Markle (L) presents the Celebrating Excellence Award to Daniel Claricoates (R), who completed multiple tours in Afghanistan, during the annual Endeavour Fund Awards at Goldsmiths' Hall in London on February 1, 2018.
Prince Harry and Meghan Markle attended the second annual Endeavour Fund Awards ceremony in London. The Endeavour Fund Awards celebrate the achievements of wounded, injured and sick veterans who have taken part in remarkable sporting and adventure challenges as part of their recovery and rehabilitation. Daniel's multiple tours in Afghanistan, during which his actions were recognised and he was awarded the Military Cross, led to very complex PTSD. Daniel has climbed to the summits of both the highest mountains in Africa and Antarctica with '65 Degrees North'. / AFP PHOTO / POOL / Ben STANSALL (Photo credit should read BEN STANSALL/AFP/Getty Images)

Britain's Prince Harry's fiancee US actress Meghan Markle (R) presents the Celebrating Excellence Award to Daniel Claricoates, who completed multiple tours in Afghanistan, during the annual Endeavour Fund Awards at Goldsmiths' Hall in London on February 1, 2018.
Prince Harry and Meghan Markle attended the second annual Endeavour Fund Awards ceremony in London. The Endeavour Fund Awards celebrate the achievements of wounded, injured and sick veterans who have taken part in remarkable sporting and adventure challenges as part of their recovery and rehabilitation. Daniel's multiple tours in Afghanistan, during which his actions were recognised and he was awarded the Military Cross, led to very complex PTSD. Daniel has climbed to the summits of both the highest mountains in Africa and Antarctica with '65 Degrees North'. / AFP PHOTO / POOL / Ben STANSALL (Photo credit should read BEN STANSALL/AFP/Getty Images)

CARDIFF, WALES - JANUARY 18: Prince Harry and his fiancee Meghan Markle sign autographs and shake hands with children as they arrive to a walkabout at Cardiff Castle on January 18, 2018 in Cardiff, Wales. (Photo by Chris Jackson/Chris Jackson/Getty Images)

CARDIFF, WALES - JANUARY 18: Prince Harry and his fiancee Meghan Markle are seen during a walkabout at Cardiff Castle on January 18, 2018 in Cardiff, Wales. (Photo by Karwai Tang/Karwai Tang/WireImage)

CARDIFF, WALES - JANUARY 18: Prince Harry and his fiancee Meghan Markle meet well wishers as they arrive to a walkabout at Cardiff Castle on January 18, 2018 in Cardiff, Wales. (Photo by Ben Birchall - WPA Pool/Getty Images)

CARDIFF, WALES - JANUARY 18: Prince Harry and his fiancee Meghan Markle are seen during a walkabout at Cardiff Castle on January 18, 2018 in Cardiff, Wales. (Photo by Chris Jackson/Chris Jackson/Getty Images)

LONDON, ENGLAND - JANUARY 09: Prince Harry and Meghan Markle visit Reprezent 107.3FM on January 9, 2018 in London, England. The Reprezent training programme was established in Peckham in 2008, in response to the alarming rise in knife crime, to help young people develop and socialise through radio. (Photo by Neil Mockford/GC Images)

LONDON, ENGLAND - JANUARY 09: Prince Harry (R) and his fiancee Meghan Markle visit Reprezent 107.3FM on January 9, 2018 in London, England. The Reprezent training programme was established in Peckham in 2008, in response to the alarming rise in knife crime, to help young people develop and socialise through radio. (Photo by Chris Jackson/Getty Images)

LONDON, ENGLAND - JANUARY 09: Prince Harry (R) and his fiancee Meghan Markle visit Reprezent 107.3FM on January 9, 2018 in London, England. The Reprezent training programme was established in Peckham in 2008, in response to the alarming rise in knife crime, to help young people develop and socialise through radio. (Photo by Chris Jackson/Getty Images)

LONDON, ENGLAND - JANUARY 09: Prince Harry (R) and his fiancee Meghan Markle visit Reprezent 107.3FM on January 9, 2018 in London, England. The Reprezent training programme was established in Peckham in 2008, in response to the alarming rise in knife crime, to help young people develop and socialise through radio. (Photo by Chris Jackson/Getty Images)

LONDON, ENGLAND - JANUARY 09: Prince Harry (R) and his fiancee Meghan Markle visit Reprezent 107.3FM on January 9, 2018 in London, England. The Reprezent training programme was established in Peckham in 2008, in response to the alarming rise in knife crime, to help young people develop and socialise through radio. (Photo by Chris Jackson/Getty Images)

Prince Harry and Meghan Markle arriving for a visit to youth-orientated radio station, Reprezent FM, in Brixton, south London to learn about its work supporting young people. (Photo by Yui Mok/PA Images via Getty Images)

The Duke and Duchess of Cambridge, Meghan Markle and Prince Harry leave the Christmas Day morning church service at St Mary Magdalene Church in Sandringham, Norfolk. (Photo by Joe Giddens/PA Images via Getty Images)

US actress and fiancee of Britain's Prince Harry Meghan Markle (L) and Britain's Prince Harry (R) stand together as they wait to see off Britain's Queen Elizabeth II after attending the Royal Family's traditional Christmas Day church service at St Mary Magdalene Church in Sandringham, Norfolk, eastern England, on December 25, 2017. / AFP PHOTO / Adrian DENNIS (Photo credit should read ADRIAN DENNIS/AFP/Getty Images)

(Left-right front) Lady Louise Windsor, the Duke of Edinburgh, (left-right centre) The Duke and Duchess of Cambridge, Meghan Markle and Prince Harry arriving to attend the Christmas Day morning church service at St Mary Magdalene Church in Sandringham, Norfolk. (Photo by Joe Giddens/PA Images via Getty Images)

KING'S LYNN, ENGLAND - DECEMBER 25: Meghan Markle and Prince Harry attend Christmas Day Church service at Church of St Mary Magdalene on December 25, 2017 in King's Lynn, England. (Photo by Chris Jackson/Getty Images)

LONDON, ENGLAND - DECEMBER 20: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Prince Harry and Meghan Markle arrive for the Queen's Christmas lunch at Buckingham Palace on December 20, 2017 in London, England. (Photo by Karwai Tang/WireImage)

NOTTINGHAM, ENGLAND - DECEMBER 01: Prince Harry and Meghan Markle go on a walk about at Nottingham Contemporary on December 1, 2017 in Nottingham, England. Prince Harry and Meghan Markle announced their engagement on Monday 27th November 2017 and will marry at St George's Chapel, Windsor Castle in May 2018. (Photo by Samir Hussein/Samir Hussein/WireImage)

NOTTINGHAM, ENGLAND - DECEMBER 01: Prince Harry and Meghan Markle go on a walk about at Nottingham Contemporary on December 1, 2017 in Nottingham, England. Prince Harry and Meghan Markle announced their engagement on Monday 27th November 2017 and will marry at St George's Chapel, Windsor Castle in May 2018. (Photo by Samir Hussein/WireImage)

NOTTINGHAM, UNITED KINGDOM - DECEMBER 01: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Prince Harry and Meghan Markle attend a Terrence Higgins Trust World AIDS Day charity fair at Nottingham Contemporary on December 1, 2017 in Nottingham, England. Prince Harry and Meghan Markle announced their engagement on Monday 27th November 2017 and will marry at St George's Chapel, Windsor in May 2018. (Photo by Max Mumby/Indigo/Getty Images)

NOTTINGHAM, ENGLAND - DECEMBER 01: Prince Harry and fiancee Meghan Markle attend the Terrence Higgins Trust World AIDS Day charity fair at Nottingham Contemporary on December 1, 2017 in Nottingham, England. Prince Harry and Meghan Markle announced their engagement on Monday 27th November 2017 and will marry at St George's Chapel, Windsor Castle in May 2018. (Photo by Karwai Tang/WireImage)

Britain's Prince Harry and his fiancee, US actress Meghan Markle gesture during their visit to Nottingham Academy in Nottingham, central England, on December 1, 2017.
Prince Harry and his American actress fiancee Meghan Markle were welcomed by hundreds of people on their first royal visit as a couple since announcing their engagement this week. / AFP PHOTO / POOL / Andy Stenning (Photo credit should read ANDY STENNING/AFP/Getty Images)

NOTTINGHAM, ENGLAND - DECEMBER 01: Prince Harry and his fiancee US actress Meghan Markle pose for a photograph with the cast and crew of a hip hop opera performed by young people involved in the Full Effect programme at the Nottingham Academy school on December 1, 2017 in Nottingham, England. Prince Harry and Meghan Markle announced their engagement on Monday 27th November 2017 and will marry at St George's Chapel, Windsor in May 2018. (Photo by Matt Dunham - WPA Pool/Getty Images)

NOTTINGHAM, ENGLAND - DECEMBER 01: Prince Harry and his fiancee US actress Meghan Markle visit the Terrence Higgins Trust World AIDS Day charity fair at Nottingham Contemporary on December 1, 2017 in Nottingham, England. Prince Harry and Meghan Markle announced their engagement on Monday 27th November 2017 and will marry at St George's Chapel, Windsor in May 2018. (Photo by Adrian Dennis - WPA Pool/Getty Images)

Britain's Prince Harry and his fiancee US actress Meghan Markle greet wellwishers on a walkabout as they arrive for an engagement at Nottingham Contemporary in Nottingham, central England, on December 1, 2017 which is hosting a Terrence Higgins Trust World AIDS Day charity fair.
Prince Harry and Meghan Markle visited Nottingham in their first set of engagements together since announcing their engagement. / AFP PHOTO / Oli SCARFF (Photo credit should read OLI SCARFF/AFP/Getty Images)

LONDON, ENGLAND - NOVEMBER 27: Prince Harry and Meghan Markle attend an official photocall to announce their engagement at The Sunken Gardens at Kensington Palace on November 27, 2017 in London, England. Prince Harry and Meghan Markle have been a couple officially since November 2016 and are due to marry in Spring 2018. (Photo by Karwai Tang/WireImage)

LONDON, ENGLAND - NOVEMBER 27: Prince Harry and Meghan Markle attend an official photocall to announce their engagement at The Sunken Gardens at Kensington Palace on November 27, 2017 in London, England. Prince Harry and Meghan Markle have been a couple officially since November 2016 and are due to marry in Spring 2018. (Photo by Karwai Tang/WireImage)

LONDON, UNITED KINGDOM - NOVEMBER 27: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Prince Harry and Meghan Markle attend an official photocall to announce their engagement at The Sunken Gardens, Kensington Palace on November 27, 2017 in London, England. Prince Harry and Meghan Markle have been a couple officially since November 2016 and are due to marry in Spring 2018. (Photo by Max Mumby/Indigo/Getty Images)

LONDON, UNITED KINGDOM - NOVEMBER 27: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Prince Harry and Meghan Markle attend an official photocall to announce their engagement at The Sunken Gardens, Kensington Palace on November 27, 2017 in London, England. Prince Harry and Meghan Markle have been a couple officially since November 2016 and are due to marry in Spring 2018. (Photo by Max Mumby/Indigo/Getty Images)

LONDON, ENGLAND - NOVEMBER 27: Prince Harry and Meghan Markle during an official photocall to announce the engagement of Prince Harry and actress Meghan Markle at The Sunken Gardens at Kensington Palace on November 27, 2017 in London, England. Prince Harry and Meghan Markle have been a couple officially since November 2016 and are due to marry in Spring 2018. (Photo by Samir Hussein/Samir Hussein/WireImage)

LONDON, ENGLAND - NOVEMBER 27: Prince Harry and Meghan Markle during an official photocall to announce the engagement of Prince Harry and actress Meghan Markle at The Sunken Gardens at Kensington Palace on November 27, 2017 in London, England. Prince Harry and Meghan Markle have been a couple officially since November 2016 and are due to marry in Spring 2018. (Photo by Chris Jackson/Getty Images)

TORONTO, ON - SEPTEMBER 30: Meghan Markle and Prince Harry are seen at the Closing Ceremony on day 8 of the Invictus Games Toronto 2017 at the Air Canada Centre on September 30, 2017 in Toronto, Canada. The Games use the power of sport to inspire recovery, support rehabilitation and generate a wider understanding and respect for the Armed Forces. (Photo by Karwai Tang/WireImage)

TORONTO, ON - SEPTEMBER 30: Meghan Markle and Prince Harry are seen on day 8 of the Invictus Games Toronto 2017 on September 30, 2017 in Toronto, Canada. The Games use the power of sport to inspire recovery, support rehabilitation and generate a wider understanding and respect for the Armed Forces. (Photo by Karwai Tang/WireImage)

TORONTO, ON - SEPTEMBER 25: Meghan Markle and Prince Harry attend the Wheelchair Tennis on day 3 of the Invictus Games Toronto 2017 at Nathan Philips Square on September 25, 2017 in Toronto, Canada. The Games use the power of sport to inspire recovery, support rehabilitation and generate a wider understanding and respect for the Armed Forces. (Photo by Karwai Tang/WireImage)

TORONTO, ON - SEPTEMBER 25: Meghan Markle and Prince Harry attend the Wheelchair Tennis on day 3 of the Invictus Games Toronto 2017 at Nathan Philips Square on September 25, 2017 in Toronto, Canada. The Games use the power of sport to inspire recovery, support rehabilitation and generate a wider understanding and respect for the Armed Forces. (Photo by Karwai Tang/WireImage)

TORONTO, ON - SEPTEMBER 25: Meghan Markle and Prince Harry attend wheelchair tennis on day 3 of the Invictus Games Toronto 2017 on September 25, 2017 in Toronto, Canada. The Games use the power of sport to inspire recovery, support rehabilitation and generate a wider understanding and respect for the Armed Forces. (Photo by Samir Hussein/Samir Hussein/WireImage)

TORONTO, ON - SEPTEMBER 25: Meghan Markle and Prince Harry attend wheelchair tennis on day 3 of the Invictus Games Toronto 2017 on September 25, 2017 in Toronto, Canada. The Games use the power of sport to inspire recovery, support rehabilitation and generate a wider understanding and respect for the Armed Forces. (Photo by Samir Hussein/WireImage)

TORONTO, ON - SEPTEMBER 25: Prince Harry (R) and Meghan Markle (L) attend a Wheelchair Tennis match during the Invictus Games 2017 at Nathan Philips Square on September 25, 2017 in Toronto, Canada (Photo by Chris Jackson/Getty Images for the Invictus Games Foundation )

TORONTO, ON - SEPTEMBER 25: Meghan Markle and Prince Harry attend the Wheelchair Tennis on day 3 of the Invictus Games Toronto 2017 at Nathan Philips Square on September 25, 2017 in Toronto, Canada. The Games use the power of sport to inspire recovery, support rehabilitation and generate a wider understanding and respect for the Armed Forces. (Photo by Karwai Tang/WireImage)

TORONTO, ON - SEPTEMBER 25: Prince Harry (R) and Meghan Markle (L) attend a Wheelchair Tennis match during the Invictus Games 2017 at Nathan Philips Square on September 25, 2017 in Toronto, Canada (Photo by Chris Jackson/Getty Images for the Invictus Games Foundation)